66784124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{18287}}^1$

素因数の和:18385

約数の個数: 24

約数和(自身を含む): 129040128

約数和(自身を除く): 62256004

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 18287, 36574, 73148, 201157, 402314, 804628, 1517821, 3035642, 6071284, 16696031, 33392062, 66784124]

約数ペア:

[(1, 66784124), (2, 33392062), (4, 16696031), (11, 6071284), (22, 3035642), (44, 1517821), (83, 804628), (166, 402314), (332, 201157), (913, 73148), (1826, 36574), (3652, 18287)]